211672870225

素因数分解:

$5^2\times {\mathrm{1277}}^1\times {\mathrm{2027}}^1\times {\mathrm{3271}}^1$

素因数の和:6585

約数の個数: 24

約数和(自身を含む): 262889834688

約数和(自身を除く): 51216964463

約数列:

[1, 5, 25, 1277, 2027, 3271, 6385, 10135, 16355, 31925, 50675, 81775, 2588479, 4177067, 6630317, 12942395, 20885335, 33151585, 64711975, 104426675, 165757925, 8466914809, 42334574045, 211672870225]

約数ペア:

[(1, 211672870225), (5, 42334574045), (25, 8466914809), (1277, 165757925), (2027, 104426675), (3271, 64711975), (6385, 33151585), (10135, 20885335), (16355, 12942395), (31925, 6630317), (50675, 4177067), (81775, 2588479)]